How to register, create or reset PIN for GTBank (Guaranty Trust Bank) USSD transaction
Dial *737*5# , it will ask for the last 6 digits of your debit card (that is your ATM Card number) , then you can create a 4 digit pin.
You could also reset your pin, it will request you to enter old one and then enter the new one twice.
Hope with this, You have learnt How to register, create or reset PIN for Guaranty Trust Bank USSD transaction.
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